3 # Copyright (C) 2007 LibLime
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
22 # standard or CPAN modules used
25 use MARC::File::USMARC;
35 use C4::BackgroundJob;
37 my $script_name = "/cgi-bin/koha/tools/manage-marc-import.pl";
40 my $op = $input->param('op');
41 my $completedJobID = $input->param('completedJobID');
42 my $runinbackground = $input->param('runinbackground');
43 my $import_batch_id = $input->param('import_batch_id');
45 # record list displays
46 my $offset = $input->param('offset') || 0;
47 my $results_per_page = $input->param('results_per_page') || 25;
49 my ($template, $loggedinuser, $cookie)
50 = get_template_and_user({template_name => "tools/manage-marc-import.tmpl",
54 flagsrequired => {parameters => 1},
58 my %cookies = parse CGI::Cookie($cookie);
59 my $sessionID = $cookies{'CGISESSID'}->value;
60 my $dbh = C4::Context->dbh;
62 if ($op eq "create_labels") {
63 #create a batch of labels, then lose $op & $import_batch_id so we get back to import batch list.
64 my $label_batch_id = create_labelbatch_from_importbatch($import_batch_id);
65 $template->param( label_batch => $label_batch_id );
70 $template->param(script_name => $script_name, $op => 1);
72 $template->param(script_name => $script_name);
77 if ($import_batch_id eq "") {
78 import_batches_list($template, $offset, $results_per_page);
80 import_biblios_list($template, $import_batch_id, $offset, $results_per_page);
82 } elsif ($op eq "commit-batch") {
83 if ($completedJobID) {
84 add_saved_job_results_to_template($template, $completedJobID);
86 commit_batch($template, $import_batch_id);
88 import_biblios_list($template, $import_batch_id, $offset, $results_per_page);
89 } elsif ($op eq "revert-batch") {
90 if ($completedJobID) {
91 add_saved_job_results_to_template($template, $completedJobID);
93 revert_batch($template, $import_batch_id);
95 import_biblios_list($template, $import_batch_id, $offset, $results_per_page);
96 } elsif ($op eq "clean-batch") {
98 } elsif ($op eq "redo-matching") {
99 my $new_matcher_id = $input->param('new_matcher_id');
100 my $current_matcher_id = $input->param('current_matcher_id');
101 redo_matching($template, $import_batch_id, $new_matcher_id, $current_matcher_id);
102 import_biblios_list($template, $import_batch_id, $offset, $results_per_page);
105 output_html_with_http_headers $input, $cookie, $template->output;
110 my ($template, $import_batch_id, $new_matcher_id, $current_matcher_id) = @_;
111 my $rematch_failed = 0;
112 return if not defined $new_matcher_id and not defined $current_matcher_id;
113 return if $new_matcher_id == $current_matcher_id;
114 my $num_with_matches = 0;
115 if (defined $new_matcher_id and $new_matcher_id ne "") {
116 my $matcher = C4::Matcher->fetch($new_matcher_id);
117 if (defined $matcher) {
118 $num_with_matches = BatchFindBibDuplicates($import_batch_id, $matcher);
119 SetImportBatchMatcher($import_batch_id, $new_matcher_id);
124 $num_with_matches = BatchFindBibDuplicates($import_batch_id, undef);
125 SetImportBatchMatcher($import_batch_id, undef);
127 $template->param(rematch_failed => $rematch_failed);
128 $template->param(rematch_attempted => 1);
129 $template->param(num_with_matches => $num_with_matches);
132 sub create_labelbatch_from_importbatch {
134 my @items = GetItemNumbersFromImportBatch($batch_id);
135 warn join("/",@items);
136 return 0; # dummy return until C4::Labels::add_batch() takes an array
139 sub import_batches_list {
140 my ($template, $offset, $results_per_page) = @_;
141 my $batches = GetImportBatchRangeDesc($offset, $results_per_page);
144 foreach my $batch (@$batches) {
146 import_batch_id => $batch->{'import_batch_id'},
147 num_biblios => $batch->{'num_biblios'},
148 num_items => $batch->{'num_items'},
149 upload_timestamp => $batch->{'upload_timestamp'},
150 import_status => $batch->{'import_status'},
151 file_name => $batch->{'file_name'},
152 comments => $batch->{'comments'}
155 $template->param(batch_list => \@list);
156 my $num_batches = GetNumberOfNonZ3950ImportBatches();
157 add_page_numbers($template, $offset, $results_per_page, $num_batches);
158 $template->param(offset => $offset);
159 $template->param(range_top => $offset + $results_per_page - 1);
160 $template->param(num_results => $num_batches);
161 $template->param(results_per_page => $results_per_page);
166 my ($template, $import_batch_id) = @_;
169 $dbh->{AutoCommit} = 0;
170 my $callback = sub {};
171 if ($runinbackground) {
172 $job = put_in_background($import_batch_id);
173 $callback = progress_callback($job, $dbh);
175 my ($num_added, $num_updated, $num_items_added, $num_items_errored, $num_ignored) =
176 BatchCommitBibRecords($import_batch_id, 50, $callback);
181 num_added => $num_added,
182 num_updated => $num_updated,
183 num_items_added => $num_items_added,
184 num_items_errored => $num_items_errored,
185 num_ignored => $num_ignored
187 if ($runinbackground) {
188 $job->finish($results);
190 add_results_to_template($template, $results);
195 my ($template, $import_batch_id) = @_;
197 $dbh->{AutoCommit} = 0;
199 my $callback = sub {};
200 if ($runinbackground) {
201 $job = put_in_background($import_batch_id);
202 $callback = progress_callback($job, $dbh);
204 my ($num_deleted, $num_errors, $num_reverted, $num_items_deleted, $num_ignored) =
205 BatchRevertBibRecords($import_batch_id, 50, $callback);
210 num_deleted => $num_deleted,
211 num_items_deleted => $num_items_deleted,
212 num_errors => $num_errors,
213 num_reverted => $num_reverted,
214 num_ignored => $num_ignored,
216 if ($runinbackground) {
217 $job->finish($results);
219 add_results_to_template($template, $results);
223 sub put_in_background {
224 my $import_batch_id = shift;
226 my $batch = GetImportBatch($import_batch_id);
227 my $job = C4::BackgroundJob->new($sessionID, $batch->{'file_name'}, $ENV{'SCRIPT_NAME'}, $batch->{'num_biblios'});
228 my $jobID = $job->id();
231 if (my $pid = fork) {
233 # return job ID as JSON
235 # prevent parent exiting from
236 # destroying the kid's database handle
237 # FIXME: according to DBI doc, this may not work for Oracle
238 $dbh->{InactiveDestroy} = 1;
240 my $reply = CGI->new("");
241 print $reply->header(-type => 'text/html');
242 print "{ jobID: '$jobID' }";
244 } elsif (defined $pid) {
246 # close STDOUT to signal to Apache that
247 # we're now running in the background
251 # fork failed, so exit immediately
252 warn "fork failed while attempting to run $ENV{'SCRIPT_NAME'} as a background job";
258 sub progress_callback {
262 my $progress = shift;
263 $job->progress($progress);
268 sub add_results_to_template {
269 my $template = shift;
271 $template->param(map { $_ => $results->{$_} } keys %{ $results });
274 sub add_saved_job_results_to_template {
275 my $template = shift;
276 my $completedJobID = shift;
277 my $job = C4::BackgroundJob->fetch($sessionID, $completedJobID);
278 my $results = $job->results();
279 add_results_to_template($template, $results);
282 sub import_biblios_list {
283 my ($template, $import_batch_id, $offset, $results_per_page) = @_;
285 my $batch = GetImportBatch($import_batch_id);
286 my $biblios = GetImportBibliosRange($import_batch_id, $offset, $results_per_page);
288 foreach my $biblio (@$biblios) {
289 my $citation = $biblio->{'title'};
290 $citation .= " $biblio->{'author'}" if $biblio->{'author'};
291 $citation .= " (" if $biblio->{'issn'} or $biblio->{'isbn'};
292 $citation .= $biblio->{'isbn'} if $biblio->{'isbn'};
293 $citation .= ", " if $biblio->{'issn'} and $biblio->{'isbn'};
294 $citation .= $biblio->{'issn'} if $biblio->{'issn'};
295 $citation .= ")" if $biblio->{'issn'} or $biblio->{'isbn'};
296 my $match = GetImportRecordMatches($biblio->{'import_record_id'}, 1);
298 import_record_id => $biblio->{'import_record_id'},
299 citation => $citation,
300 status => $biblio->{'status'},
301 record_sequence => $biblio->{'record_sequence'},
302 overlay_status => $biblio->{'overlay_status'},
303 match_biblionumber => $#$match > -1 ? $match->[0]->{'biblionumber'} : 0,
304 match_citation => $#$match > -1 ? $match->[0]->{'title'} . ' ' . $match->[0]->{'author'} : '',
305 match_score => $#$match > -1 ? $match->[0]->{'score'} : 0,
308 my $num_biblios = $batch->{'num_biblios'};
309 $template->param(biblio_list => \@list);
310 add_page_numbers($template, $offset, $results_per_page, $num_biblios);
311 $template->param(offset => $offset);
312 $template->param(range_top => $offset + $results_per_page - 1);
313 $template->param(num_results => $num_biblios);
314 $template->param(results_per_page => $results_per_page);
315 $template->param(import_batch_id => $import_batch_id);
316 batch_info($template, $batch);
321 my ($template, $batch) = @_;
322 $template->param(batch_info => 1);
323 $template->param(file_name => $batch->{'file_name'});
324 $template->param(comments => $batch->{'comments'});
325 $template->param(import_status => $batch->{'import_status'});
326 $template->param(upload_timestamp => $batch->{'upload_timestamp'});
327 $template->param(num_biblios => $batch->{'num_biblios'});
328 $template->param(num_items => $batch->{'num_biblios'});
329 if ($batch->{'import_status'} eq 'staged' or $batch->{'import_status'} eq 'reverted') {
330 $template->param(can_commit => 1);
332 if ($batch->{'import_status'} eq 'imported') {
333 $template->param(can_revert => 1);
335 if (defined $batch->{'matcher_id'}) {
336 my $matcher = C4::Matcher->fetch($batch->{'matcher_id'});
337 if (defined $matcher) {
338 $template->param('current_matcher_id' => $batch->{'matcher_id'});
339 $template->param('current_matcher_code' => $matcher->code());
340 $template->param('current_matcher_description' => $matcher->description());
343 add_matcher_list($batch->{'matcher_id'});
346 sub add_matcher_list {
347 my $current_matcher_id = shift;
348 my @matchers = C4::Matcher::GetMatcherList();
349 if (defined $current_matcher_id) {
350 for (my $i = 0; $i <= $#matchers; $i++) {
351 if ($matchers[$i]->{'matcher_id'} == $current_matcher_id) {
352 $matchers[$i]->{'selected'} = 1;
356 $template->param(available_matchers => \@matchers);
359 sub add_page_numbers {
360 my ($template, $offset, $results_per_page, $total_results) = @_;
361 my $max_pages = POSIX::ceil($total_results / $results_per_page);
362 return if $max_pages < 2;
363 my $current_page = int($offset / $results_per_page) + 1;
365 for (my $i = 1; $i <= $max_pages; $i++) {
368 current_page => ($current_page == $i) ? 1 : 0,
369 offset => ($i - 1) * $results_per_page
372 $template->param(pages => \@pages);